public void sendCommandToDevice()
{
DeviceCommandEvent command = new DeviceCommandEvent();
command.shouldTurnOn = true;
foreach (IObserveDevice device in observers)
{
device.reactOnCommand(command);
}
}
public void reactOnCommand(DeviceCommandEvent command)
{
if (command.shouldTurnOn)
{
turnOn();
}
if (command.shouldTurnOff)
{
turnOff();
}
}